Java获取真实的IP地址

?// 获取真实IP的方法()
?public String getIpAddr() {
??String ip = request.getHeader("x-forwarded-for");
??if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
???ip = request.getHeader("Proxy-Client-IP");
??}

??if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
???ip = request.getHeader("WL-Proxy-Client-IP");
??}

??if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
???ip = request.getHeader("CLIENTIP");
??}

??if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
???ip = request.getRemoteAddr();
??}

??// System.out.println(request.getRemoteHost());
??return ip;
?}

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Java获取真实的IP地址

原文：http://listen-raining.iteye.com/blog/2168361